Home / 3,636,399-5,018,386.14-2,026,767

Finding the Fourth Proportional to 3,636,399, 5,018,386.14 and 2,026,767

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Solution

The fourth proportional to 3,636,399, 5,018,386.14 and 2,026,767 is: 2,797,025.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,399 : 5,018,386.14 = 2,026,767 : x
  2. Step 2: Convert to fraction form
    3,636,399/5,018,386.14 = 2,026,767/x
  3. Step 3: Cross multiply
    3,636,399x = 5,018,386.14 × 2,026,767
  4. Step 4: Simplify right side
    3,636,399x = 10,171,099,421,809.38
  5. Step 5: Solve for x
    x = 10,171,099,421,809.38/3,636,399
  6. Step 6: Final answer
    x = 2,797,025.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.